[PATCH] ntdll: Add stubs for RtlAddFunctionTable and RtlDeleteFunctionTable on ARM64

[Marvin]

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=44412

Your paranoid android.


=== debian9 (32 bit Wine report) ===

ntdll:
pipe.c:1557: Test failed: pipe is not signaled
pipe.c:1557: Test failed: pipe is not signaled